.ul1_li3 {
  background-color: #0c8ed9;
}

.ul1_li3 a {
  color: #fff !important;
}

.main {
  width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  padding-bottom: 80px;
}

.main1 {
  overflow: hidden;
  padding-top: 24px;
  padding-bottom: 20px;
}

.main1_left {
  width: 240px;
  float: left;
  box-shadow: 0px 2px 6px 0px rgb(0 0 0 / 20%);
}

.main1_left ul li {
  width: 80px;
  height: 90px;
  float: left;
  box-sizing: border-box;
  font-size: 14px;
  color: #e8e8e8;
  border-bottom: 1px solid #e8e8e8;
  border-right: 1px solid #e8e8e8;
}

.main1_left ul li a {
  color: #b3b3b3;
  display: block;
  text-align: center;
  height: 90px;
  padding-top: 55px;
  box-sizing: border-box;
}

.main1_left_ul_li1_a {
  background: url(../img/books1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li1:hover .main1_left_ul_li1_a {
  color: #448DD3;
  background: url(../img/books1_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li2_a {
  background: url(../img/books2.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li2:hover .main1_left_ul_li2_a {
  color: #448DD3;
  background: url(../img/books2_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li3_a {
  background: url(../img/books3.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li3:hover .main1_left_ul_li3_a {
  color: #448DD3;
  background: url(../img/books3_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li4_a {
  background: url(../img/books4.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li4:hover .main1_left_ul_li4_a {
  color: #448DD3;
  background: url(../img/books4_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li5_a {
  background: url(../img/books5.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li5:hover .main1_left_ul_li5_a {
  color: #448DD3;
  background: url(../img/books5_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li6_a {
  background: url(../img/books6.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li6:hover .main1_left_ul_li6_a {
  color: #448DD3;
  background: url(../img/books6_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li7_a {
  background: url(../img/books7.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li7:hover .main1_left_ul_li7_a {
  color: #448DD3;
  background: url(../img/books7_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li8_a {
  background: url(../img/books8.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li8:hover .main1_left_ul_li8_a {
  color: #448DD3;
  background: url(../img/books8_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li9_a {
  background: url(../img/books9.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li9:hover .main1_left_ul_li9_a {
  color: #448DD3;
  background: url(../img/books9_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li10_a {
  background: url(../img/books10.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li10:hover .main1_left_ul_li10_a {
  color: #448DD3;
  background: url(../img/books10_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li11_a {
  background: url(../img/books11.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li11:hover .main1_left_ul_li11_a {
  color: #448DD3;
  background: url(../img/books11_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li12_a {
  background: url(../img/books12.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li12:hover .main1_left_ul_li12_a {
  color: #448DD3;
  background: url(../img/books12_1.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li13_a {
  background: url(../img/books13.png) no-repeat;
  background-position: center 18px;
}

.main1_left_ul_li13:hover .main1_left_ul_li13_a {
  color: #448DD3;
  background: url(../img/books13_1.png) no-repeat;
  background-position: center 18px;
}

.main1_right {
  overflow: hidden;
  float: right;
}

.banner {
  height: 272px;
  overflow: hidden;
  position: relative;
}

.banner1 {
  overflow: hidden;
  position: relative;
  width: 750px;
}

.banner1 li {
  width: 750px;
  float: left;
  height: 272px;
}

.banner1 #li1 img {
  height: 272px;
  transition: 3s;
}

.banner1 #li2 img {
  height: 272px;
  transition: 3s;
}

.banner1 #li3 img {
  height: 272px;
  transition: 3s;
}

.banner1 #li4 img {
  height: 272px;
  transition: 3s;
}

.banner1 #li5 img {
  height: 272px;
  transition: 3s;
}

.banner1 #li6 img {
  height: 272px;
  transition: 3s;
}

.banner1 #li7 img {
  height: 272px;
  transition: 3s;
}

.banner1 #li8 img {
  height: 272px;
  transition: 3s;
}

.banner1 #li9 img {
  height: 272px;
  transition: 3s;
}

.banner1_left,
.banner1_right {
  position: absolute;
  top: 50%;
  width: 60px;
  height: 120px;
  margin-top: -60px;
  text-indent: -999em;
  display: none;
  background-image: url(../img/sprite.png);
}

.banner1_left {
  left: 0px;
  background-position: 0 -755px;
}

.banner1_right {
  right: 0px;
  background-position: 0 -1130px;
}

.banner1_list {
  position: absolute;
  bottom: 20px;
  width: 100%;
  text-align: center;
}

.banner1_list a {
  margin: 0 7px;
  display: inline-block;
  width: 12px;
  height: 10px;
  font-size: 0;
  background-image: url(../img/sprite.png);
}

.banner1_list .active {
  background-position: 0 -37px !important;
}

.banner1_list .point {
  background-position: 0 -22px;
}

.main1_right_bottom {
  margin-top: 30px;
  overflow: hidden;
}

.main1_right_bottom_top {
  overflow: hidden;
}

.main1_right_bottom_top h2 {
  overflow: hidden;
  float: left;
}

.main1_right_bottom_top h2 span {
  font-weight: 100;
  color: #009af3;
  font-size: 29px;
  line-height: 30px;
  float: left;
}

.main1_right_bottom_top h2 span:nth-child(2) {
  color: gray;
}

.main1_right_bottom_top>span {
  color: #999;
  font-size: 14px;
  line-height: 16px;
  float: right;
  display: block;
  height: 30px;
  line-height: 30px;
}

.main1_right_bottom_top>span:hover {
  color: #009af3;
}

.main1_right_bottom_top_bottom {
  width: 750px;
  overflow: hidden;
  margin-top: 26px;
}

.main1_right_bottom_top_bottom img {
  width: 240px;
  float: left;
}

.main1_right_bottom_top_bottom_img2 {
  margin: 0 15px;
}

.main2 {
  overflow: hidden;
  padding-top: 24px;
  padding-bottom: 20px;
}

.main2_top {
  overflow: hidden;
}

.main2_top span {
  font-weight: 100;
  font-size: 29px;
  line-height: 30px;
  float: left;
}

.main2_top span:first-child {
  color: #009af3;
}

.main2_top span:last-child {
  color: gray;
}

.main2_top a {
  float: right;
  color: #999;
  display: block;
  font-size: 14px;
  line-height: 30px;
}

.main2_top a:hover {
  color: #009af3;
}

.main2_bottom {
  overflow: hidden;
  margin: 20px 0;
}

.main2_bottom_ul li {
  float: left;
  margin-right: 20px;
}

.main2_bottom_ul li:hover a:last-child {
  color: #448DD3;
}

.main2_bottom_ul li:last-child {
  margin-right: 0;
}

.main2_bottom_ul li a:first-child {
  position: relative;
  width: 150px;
  height: 150px;
  display: block;
  overflow: hidden;
  border-radius: 10px;
}

.main2_bottom_ul li a:first-child::after {
  content: "";
  width: 100%;
  height: 50%;
  position: absolute;
  bottom: 0;
  left: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.5) 100%);
}

.main2_bottom_ul li a:first-child div:last-child {
  color: rgba(255, 255, 255, 0.8);
  position: absolute;
  bottom: 8px;
  font-size: 14px;
  line-height: 16px;
  left: 10px;
  padding-left: 18px;
  background: url(../img/icon_play.png) no-repeat;
  background-size: 12px 15px;
  background-position: left center;
  z-index: 1;
}

.main2_bottom_ul li a:last-child {
  font-size: 14px;
  width: 150px;
  color: #000;
  margin-top: 10px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.main2_bottom_ul li a img {
  width: 100%;
}

.main3 {
  overflow: hidden;
}

.main3_left {
  width: 660px;
  float: left;
  overflow: hidden;
}

.main3_1 {
  overflow: hidden;
  padding: 20px 0 35px;
}

.main3_1_top {
  overflow: hidden;
}

.main3_1_top h2 {
  font-weight: 100;
  font-size: 29px;
  line-height: 30px;
  float: left;
}

.main3_1_top h2 span:first-child {
  color: #009af3;
  float: left;
}

.main3_1_top h2 span:last-child {
  color: gray;
  float: left;
}

.main3_1_top a {
  float: right;
  color: #999;
  font-size: 14px;
  display: block;
  line-height: 30px;
}

.main3_1_top a:hover {
  color: #009af3;
}

.main3_1_bottom {
  overflow: hidden;
  margin: 20px 0 0;
}

.vip {
  width: 75px;
  height: 20px;
  color: #fff;
  font-size: 0;
  position: absolute;
  top: -1px;
  left: -1px;
  background: url(../img/icon_vip.png) no-repeat;
  background-size: 100%;
  border-radius: 10px 0 0 0;
}

.end {
  width: 46px;
  height: 20px;
  border-radius: 10px;
  background: #000000;
  opacity: 0.65;
  color: #fff;
  text-align: center;
  font-size: 12px;
  line-height: 20px;
  position: absolute;
  top: 7px;
  left: 8px;
}

.main3_right {
  overflow: hidden;
  float: right;
  width: 290px;
}

.main3_2 {
  overflow: hidden;
  padding: 20px 0 0;
}

.main3_2_top {
  overflow: hidden;
}

.main3_2_top h2 {
  font-weight: 100;
  font-size: 29px;
  line-height: 30px;
}

.main3_2_top h2 span:first-child {
  color: #009af3;
  float: left;
}

.main3_2_top h2 span:last-child {
  color: gray;
  float: left;
}

.main3_2_bottom {
  overflow: hidden;
  margin-top: 20px;
}

.main3_2_bottom_ul li {
  overflow: hidden;
  margin-bottom: 10px;
}

.cover {
  width: 90px;
  height: 90px;
  display: block;
  float: left;
  position: relative;
}

.cover::after {
  content: "";
  width: 100%;
  height: 50%;
  position: absolute;
  bottom: 0;
  left: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.5) 100%);
  border-radius: 10px;
}

.main3_2_bottom_ul li a img {
  width: 90px;
  height: 90px;
  border-radius: 10px;
}

.ranking1::before {
  content: "";
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  background: url(../img/ranking1.png) no-repeat;
  background-size: 100%;
}

.main3_2_play {
  font-size: 12px;
  line-height: 13px;
  color: rgba(255, 255, 255, 0.8);
  position: absolute;
  bottom: 3px;
  left: 4px;
  padding-left: 12px;
  background: url(../img/icon_play.png) no-repeat;
  background-size: 8px 10px;
  background-position: left center;
  z-index: 1;
}

.main3_2_d2 {
  float: left;
  width: 180px;
  font-size: 14px;
  margin-left: 19px;
  height: 90px;
}

.main3_2_d2 a {
  color: #000;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  height: 90px;
  line-height: 90px;
}

.ranking2::before {
  content: "";
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  background: url(../img/ranking2.png) no-repeat;
  background-size: 100%;
}

.ranking3::before {
  content: "";
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  background: url(../img/ranking3.png) no-repeat;
  background-size: 100%;
}

.fail {
  font-size: 14px;
  color: #000;
  overflow: hidden;
  display: block;
  height: 25px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fail:first-child {
  padding-top: 10px;
}

.fail span:first-child {
  background: rgba(102, 102, 102, 0.1);
  width: 26px;
  height: 26px;
  line-height: 26px;
  border-radius: 10px;
  text-align: center;
  margin-right: 13px;
  color: #000;
  display: inline-block;
  margin-left: 3px;
}

.fail2 {
  color: #000;
}

.main3_2_bottom_ul li:hover .main3_2_a {
  color: #448DD3;
}

.main4 {
  overflow: hidden;
  margin-top: 10px;
  padding-bottom: 20px;
}

.main4_left {
  width: 300px;
  float: left;
  overflow: hidden;
}

.main4_left_top {
  padding: 20px 0;
  overflow: hidden;
}

.main4_left_top h2 span {
  font-weight: 100;
  font-size: 29px;
  line-height: 30px;
  float: left;
}

.main4_left_top h2 span:first-child {
  color: #009af3;
}

.main4_left_top h2 span:last-child {
  color: gray;
}

.main4_center {
  width: 300px;
  float: left;
  margin: 0 50px;
  overflow: hidden;
}

.main4_right {
  width: 300px;
  float: left;
  overflow: hidden;
}

.main4_left_bottom,
.main4_left_bottom_ul {
  overflow: hidden;
}

.award {
  overflow: hidden;
  background: rgba(0, 0, 0, 0.06);
  margin-bottom: 10px;
  padding: 10px;
  border-radius: 10px;
  font-size: 14px;
}

.award a:last-child {
  height: 70px;
  display: block;
  float: left;
  color: #000;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 70px;
  margin-left: 15px;
}

.award_a {
  width: 70px;
  height: 70px;
  display: block;
  float: left;
  position: relative;
}

.award a img {
  width: 70px;
  height: 70px;
  border-radius: 12px;
}

.award1 {
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  padding: 13px 34px 13px 25px;
  margin-bottom: 2px;
}

.award1:last-child{
  border-bottom: 0px;
}

.award1 a {
  color: #000;
  font-size: 14px;
  overflow: hidden;
}

.award1 a span:first-child  {
  display: block;
  float: left;
  width: 26px;
  margin-right: 12px;
  text-align: center;
}

.main4_a1{
  display: block;
  width: 200px;
  overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.main4_a2{
  display: block;
  width: 180px;
  overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.main4_left_bottom_ul li:hover .main4_a{
  color: #448DD3;
}